<?php
/**
 * crcl/base
 *
 * Copyright 2013 CRCL - André Sabosch - info@crcl.de
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace crcl\base\persistance\item;

interface IConcrete
{
  public function setItem(\crcl\base\structure\IItem $oItem);
  public function getItem();

  public function save();
  public function delete();

  //public function insert();
  //public function update();

  public function load($id);

}

abstract class Base implements IConcrete
{
  public function __construct($sDsn)
  {
    $this->oDatabase = \crcl\base\Database::getInstance($sDsn);
    $this->oDsn = \crcl\base\Resource::reader($sDsn);
  }

  public function setItem(\crcl\base\structure\IItem $oItem)
  {
    $this->oItem = $oItem;
  }

  public function getItem()
  {
    return $this->oItem;
  }

  //@codeCoverageIgnoreStart
  abstract public function save();
  abstract public function delete();
  abstract public function load($id);
  //@codeCoverageIgnoreEnd

  /** PROTECTED ***********************************************************************************/

  /**
   * @var \crcl\base\database\container\IConcrete
   */
  protected $oDatabase;

  /**
   * @var \crcl\base\resource\reader\IDsn
   */
  protected $oDsn;
  /**
   * @var |crcl|base|structure|IItem
   */
  protected $oItem;
}